sync: use matching #ifdefs in source as in header

Fixes github issue #298
2014-04-04 20:19:37 +00:00
parent 5a0c305aad
commit 34ed0a740b
1 changed files with 1 additions and 3 deletions
--- a/lib/cm3/sync.c
+++ b/lib/cm3/sync.c
@@ -26,9 +26,7 @@ void __dmb()
 }

 /* Those are defined only on CM3 or CM4 */
-#if defined(__ARM_ARCH_6M__)
-/* no work around for cm0 */
-#else
+#if defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7EM__)

 uint32_t __ldrex(volatile uint32_t *addr)
 {